1. Triple click on the paragraph. 
By extension, the triple click can allow you to select a line and the quadruple click a section (paragraph). 
2. Pressing Ctrl + A. 
Ctrl+A | Ctrl+E: Select all. Depending on the programs and the translations, it will be one or the other. 
3. Double click within the word. 
In most text editors, a double-click on a word selects it in its entirety. 
4. Pressing key combinations Shift + arrow key. 
If you press one of the arrow keys with the Shift key pressed, you can select a section of text. 
5. Pressing key combinations Ctrl + End. 
Ctrl + End: Go to the end of the document or window. 
Ctrl + Home: Go to the beginning of the document or window. 
Ctrl + Insert: Copy the selected text.
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